1. 작성글 URL
http://fun.jjang0u.com/chalkadak/view?db=160&search_field=&search_value=&no=375616&page=1
http://fun.jjang0u.com/chalkadak/view?db=160&search_field=&search_value=&no=375525&page=1
http://fun.jjang0u.com/chalkadak/view?db=160&search_field=&search_value=&no=375461&page=
2. 변경할 닉네임
와메이
3. 중복체크 여부
체크함